Stucco assembly - cmu with insulation

Description:

This detail shows a three coat Portland cement stucco assembly applied over self - furring lath with two layers of weather resistive barrier (WRB) behind the lath. The structural backup is concrete masonry; with rigid insulation between Z - channel furring. A 6mm scratch coat and 12mm brown coat make up the base coat; with a finish coat on the surface. This detail is intended for the use of industry professionals who are competent to evaluate the significance and limitations of the information provided herein. This detail should not be used as the sole guide for masonry design and construction; and IMI disclaims any and all legal responsibility for the consequences of applying the information.